63193840

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7247}}^1$

素因数の和:7369

約数の個数: 40

約数和(自身を含む): 148294080

約数和(自身を除く): 85100240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 7247, 8720, 14494, 28988, 36235, 57976, 72470, 115952, 144940, 289880, 579760, 789923, 1579846, 3159692, 3949615, 6319384, 7899230, 12638768, 15798460, 31596920, 63193840]

約数ペア:

[(1, 63193840), (2, 31596920), (4, 15798460), (5, 12638768), (8, 7899230), (10, 6319384), (16, 3949615), (20, 3159692), (40, 1579846), (80, 789923), (109, 579760), (218, 289880), (436, 144940), (545, 115952), (872, 72470), (1090, 57976), (1744, 36235), (2180, 28988), (4360, 14494), (7247, 8720)]